{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["place of birth", "education institution", "place of death", "education degree"], "input": "Keith Haynes (b. 10 December 1963, Cardiff , Wales) is a published Welsh author and musician."}
{"place of birth": [{"subject": "Keith Haynes", "object": "Cardiff"}], "education institution": [], "place of death": [], "education degree": []}